ELECBRAiN 10.95V 73Wh Battery Replacement for A1321 MC118 MB985 MB986 MC371 MC372 MC373 MacBook Pro 15 Inch(only for 2009 2010 Version) + Two Free Screwdrivers Battery type: Li-Polymer; Capacity: 73WH; Cells: 6-cell; Voltage: 10.95V. Fit Macbook Model:MB985CH/A MB985J/A MB985LL/A MB985TA/A MB985X/A MB985ZP/A MB986CH/A MB986J/A MB986LL/A MB986TA/A MB986X/A MB986ZP/A MC118 MC118CH/A MC118J/A MC118LL/A MC118TA/A MC118X/A MC118ZP/A MC371LL/A MC371B/A MC371E/A MC371J/A MC371LL/A MC371RS/A MC371TA/A MC371X/A MC371RS/A MC371ZP/A MC372LL/A MC372B/A MC372E/A MC372J/A MC372LL/A MC372RS/A MC372TA/A MC372X/A MC372RS/A MC372ZP/A MC373LL/A Replacement Part Number:A1321 020-6380-A 020-6766-B 661-5211 661-5476 Condition:Elecbrain products are CE/RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications Elecbrain is focus On Providing Quality Power Products and Excellent Customer Service,24 x 7 Email Support,12 Months warranty, 30 Days Money Back Guarantee!Buy with confidence!